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Home Rifle Parts Receiver Parts Caliber Conversion Kits HAHN PRECISION AR-15/M16 9MM DROP-IN CONVERSION BLOCKS Support
Convert your AR-15 to 9mm with the HAHN Precision drop-in block. 🔧 Easy installation, reliable feeding, and no receiver mods needed!

HAHN PRECISION AR-15/M16 9MM DROP-IN CONVERSION BLOCKS

100000920

Variations:

Convert your AR-15 to 9mm with the HAHN Precision drop-in block. 🔧 Easy installation, reliable feeding, and no receiver mods needed!
HAHN PRECISION TOP-LOADING 9MM CONVERSION BLOCK
234.9 GBP 10 £234.90 *
In stock
Make: AR-15
In stock
234.9 GBP 10 £234.90 *
Ask question
Transform your AR-15 with the Hahn Precision 9mm Conversion Block! 🔧 Durable aluminum and sleek matte finish for a perfect fit.
HAHN PRECISION BOTTOM-LOADING 9MM CONVERSION BLOCK
264.9 GBP 15 £264.90 *
In stock
Make: AR-15
In stock
264.9 GBP 15 £264.90 *
Ask question
234.9 264.9 2 GBP
234.9 GBP 10 £234.90

Prices inclusive of duty & VAT.

Product no.: 100000920

Mfr Part: A9CRT0702

One-piece, machined aluminum block converts AR-15 lower receiver to 9mm. Compatible with all, Colt-type, 9mm upper receivers, the feed ramp is cut for reliable feeding with all types of ammo, including hollow point and frangible ball. Roller retention device holds block securely in receiver, prevents accidental release. Hardened steel ejector, feed ramp and bolt hold open give long service life; last-round-hold-open feature on bottom-loading model works when used with Colt magazines. Also works with modified UZI magazines but last-round-hold-open will not function. No receiver modification required. Top-Loading Block installs from the top of the lower receiver and Bottom-Loading Block installs from the bottom of the lower receiver.
In stock
5

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

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Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Wish List Ask question

Variations:

Convert your AR-15 to 9mm with the HAHN Precision drop-in block. 🔧 Easy installation, reliable feeding, and no receiver mods needed!
HAHN PRECISION TOP-LOADING 9MM CONVERSION BLOCK
234.9 GBP 10 £234.90 *
In stock
Make: AR-15
In stock
234.9 GBP 10 £234.90 *
Ask question
Transform your AR-15 with the Hahn Precision 9mm Conversion Block! 🔧 Durable aluminum and sleek matte finish for a perfect fit.
HAHN PRECISION BOTTOM-LOADING 9MM CONVERSION BLOCK
264.9 GBP 15 £264.90 *
In stock
Make: AR-15
In stock
264.9 GBP 15 £264.90 *
Ask question

Description:

Reliable Feeding With A Host Of Ammo Types; Models For Every Shooting Application
One-piece, machined aluminum block converts AR-15 lower receiver to 9mm. Compatible with all, Colt-type, 9mm upper receivers, the feed ramp is cut for reliable feeding with all types of ammo, including hollow point and frangible ball. Roller retention device holds block securely in receiver, prevents accidental release. Hardened steel ejector, feed ramp and bolt hold open give long service life; last-round-hold-open feature on bottom-loading model works when used with Colt magazines. Also works with modified UZI magazines but last-round-hold-open will not function. No receiver modification required. Top-Loading Block installs from the top of the lower receiver and Bottom-Loading Block installs from the bottom of the lower receiver.

Top takeaways

  1. Converts AR-15 lower receiver to 9mm using a one-piece, machined aluminum block compatible with Colt-type 9mm upper receivers.
  2. Features a roller retention device for secure placement, hardened steel components for durability, and supports last-round-hold-open with Colt magazines.
  3. No modification to the receiver needed; available in top-loading and bottom-loading versions for easy installation.

Attributes

  • Make: AR-15
  • Delivery weight: 0.113kg
  • Shipping height: 23mm
  • Shipping width: 81mm
  • Shipping length: 112mm

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (5)

5 / 5
Definitely recommended

Brownells USA Works Very Well 31/05/2018

Works well with C product metal form mags. Drop in is easy to take in & out if your swapping uppers. I did have an issue with the mag catch not poking out enough to grab the magazine. I went with a 9mm Mag catch and then had to take material off the base by the post. This caused it to can't into the wag well more with success. No fault of the drop in.

Definitely recommended

Brownells USA Great product 10/11/2016

I bought this to use in my SBR lower with a10.5" upper. Functions perfectly with metalform mags with 3 different bullet weights. Easy in and out in about 3 min. At the same time I bought a designated 9mm lower for a 7.5" pistol. Nothing but malfunctions using the same mags.

Alternative items

Upgrade your AR-15 with the HAHN Precision 9mm Conversion Block! ✨ Designed for reliability and ease, perfect for law enforcement use.
HAHN PRECISION
HAHN PRECISION DEDICATED 9MM CONVERSION BLOCK
AR-15/M16 9MM DEDICATED CONVERSION BLOCK
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